Department of Defense NAICS 541720 and PSC R408 contractors

Research and Development in the Social Sciences and Humanities. SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT. Cross-code overlap under Department of Defense.

Department of Defense · NAICS 541720 · PSC R408

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$517,049,143

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541720 and PSC R408

Icf Consulting Group, Inc.

Reston, VA

Reston, VA | 5 awards | Top agency Office of Personnel Management | NAICS 611430

$12,401,257

Reli Group INC

Windsor Mill, MD

Windsor Mill, MD | 119 awards | Top agency Department of Health and Human Services | NAICS 541611

$362,259,905

Altarum Institute

Novi, MI

Novi, MI | 62 awards | Top agency Department of Health and Human Services | NAICS 541611

$142,387,981

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